Pondering moving my Librem 14 over to PureOS this weekend, and leaving my more esoteric use cases to the T460s on Qubes. I do make heavy use of DispVMs, but in a pinch I guess I could always use a container or if I wanted to Leave No Trace just reboot to a Tails stick.
No longer pondering. Did a full backup of QubesOS, and will selectively restore some new qubes over to my T460s. I’ve got a Tails stick made, and am installing PureOS on my Librem 14 right now.